Storage mechanism and voice alarm system

Abstract

The utility model discloses a storage mechanism and a voice alarm system. The storage mechanism and the voice alarm system comprise a storage mechanism. The adjusting assembly comprises a fixing plate, a fixing groove in the surface of the fixing plate, a fixing piece in the fixing groove, a fixing pipe on the outer side of the fixing plate, a lifting column in the fixing pipe, a containing piece on the outer side of the fixing pipe, a control piece on the top of the containing piece, a limiting groove in the surface of the fixing pipe and a top plate on the outer side of the lifting column. And a sensor is arranged on the outer side of the top plate. The whole device is fixed through the suction cup, then the pedal drives the connecting rod and the control rod to move, then the ratchet wheel is driven to be matched with the first pawl and the second pawl, the sensor can be driven to ascend, and the movable rod drives the control plate, the first pawl and the second pawl to move rightwards. And the first pawl and the second pawl are not matched with the ratchet wheel, so that the lifting column can be stored in the fixing pipe, and the storage purpose can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of voice alarm systems, in particular to a storage mechanism and a voice alarm system. Background Art

[0002] When using sensors at the generator maintenance site, the position of the sensors is mostly fixed and cannot be adjusted to different heights. It is difficult to adjust the sensors to the most suitable position for detection. During maintenance, hands are dirty and touching the sensors can easily cause oil to cover the infrared module for detection, and it is inconvenient to move the sensors. Therefore, a storage mechanism is proposed that can adjust the height by stepping on the foot and is more convenient for fixing the sensors.

[0003] In addition, the voice alarm system in the prior art has many working areas and many staff members at the generator maintenance site, especially a large proportion of outsourced staff members who are not familiar with the on-site environment and may enter the operating area by mistake and cause personal injury. Currently, only passive reminders can be made by setting up warning signs and demarcating the boundaries between the maintenance area and the operating area. Some personnel are prone to walk into the wrong interval and enter the operating area by mistake, affecting the personal safety of on-site maintenance personnel. Therefore, a voice alarm system that is easy to warn is proposed. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the prior art, the present utility model is proposed.

[0006] Therefore, the utility model aims to solve the technical problem that the existing sensors are difficult to adjust by foot and inconvenient to fix.

[0007] To solve the above technical problems, the utility model provides the following technical solutions: including a storage mechanism; and an adjustment component, including a fixed plate, a fixed groove on the surface of the fixed plate, a fixing piece inside the fixed groove, a fixed tube outside the fixed plate, a lifting column inside the fixed tube, a storage piece outside the fixed tube, a control piece on the top of the storage piece, a limiting groove on the surface of the fixed tube, a top plate outside the lifting column, and a sensor is arranged on the outside of the top plate.

[0008] As a preferred solution of the storage mechanism described in the utility model, the fixing part includes a suction cup fixedly arranged on the top of the fixing plate, a limiting tube is fixedly arranged on the top of the suction cup, a frustum is arranged inside the limiting tube, a spring is fixedly arranged on the top of the frustum, a positioning plate is fixedly arranged on the outer side of the spring, air holes are opened on the surface of the positioning plate, and a pull rod is also arranged on the top of the frustum.

[0009] As a preferred solution of the storage mechanism described in the utility model, the storage piece includes a movable plate fixed to the fixed tube, a pedal is provided on the outer side of the movable plate, a weight is provided on the outer side of the pedal, and a connecting rod is also provided on the outer side of the pedal at a distance from the weight.

[0010] As a preferred solution of the storage mechanism described in the utility model, the control part includes a placement plate fixed to a fixed tube, a ratchet is arranged on the surface of the placement plate, a movable groove is opened on the surface of the placement plate, a movable rod is arranged inside the movable groove, the movable rod is movably connected to a control plate, a No. 1 ratchet is movably arranged on one side of the control plate, a No. 2 ratchet is movably arranged on the other side of the control plate, and a control rod is also fixedly arranged on the outer side of the control plate.

[0011] As a preferred solution of the storage mechanism of the utility model, wherein: the fixing grooves and the fixing members are arranged in a ring array with respect to the fixing plate;

[0012] The side wall of the lifting column is provided with a groove which can cooperate with the ratchet wheel.

[0013] As a preferred solution of the storage mechanism described in the utility model, the round table and the pull rod form a lifting structure through a spring.

[0014] As a preferred solution of the storage mechanism described in the utility model, wherein: the air holes are arranged in a circular array with respect to the positioning plate, and pull rods are movable in two symmetrical air holes.

[0015] As a preferred solution of the storage mechanism of the utility model, the pedal and the lifting column are lifted and lowered by a ratchet.

[0016] The beneficial effects of the utility model are as follows: the entire device is fixed by the suction cup, and the connecting rod and the control rod are driven to move by the pedal, thereby driving the ratchet and the No. 1 pawl and the No. 2 pawl to cooperate, thereby driving the sensor to rise, and the moving rod drives the control plate and the No. 1 pawl and the No. 2 pawl to move to the right, thereby the No. 1 pawl and the No. 2 pawl no longer cooperate with the ratchet, and the lifting column can be stored in the fixed tube, thereby achieving the purpose of storage.

[0017] In view of the above problems and / or the problems existing in the prior art, a voice alarm system is proposed.

[0018] Therefore, the utility model aims to solve the technical problem that the existing voice alarm system is inconvenient for warning.

[0019] In order to solve the above technical problems, the utility model also provides the following technical solutions: including a storage mechanism; and a control component, wherein the control component includes an infrared module, a voice module, a display module, and a battery module.

[0020] As a preferred solution of the voice alarm system of the utility model, the sensor is arranged in cooperation with an infrared module.

[0021] Beneficial effects of the utility model: the device adopts a linear infrared sensor, which is deployed at the entrance of the operation area. Only when a person enters from the entrance and blocks the linear infrared rays can it be judged that a person has entered. Therefore, there is no false alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0023] Figure 1 This is a schematic diagram of the overall structure of a storage mechanism provided by the utility model;

[0024] Figure 2 A cross-sectional view of the overall structure of a fixing member of a storage mechanism provided by the utility model;

[0025] Figure 3 A partial structural schematic diagram of a storage component and a control component of a storage mechanism provided by the utility model;

[0026] Figure 4 This is an enlarged view of a part of the structure of a control component of a storage mechanism provided by the utility model;

[0027] Figure 5 A side view of the overall structure of a control component of a storage mechanism provided by the utility model;

[0028] Figure 6 The utility model provides a voice alarm system. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Example 1

[0034] Reference Figure 1-3 , which is the first embodiment of the utility model, and this embodiment provides a storage mechanism.

[0035] The storage mechanism includes an adjustment assembly 100 .

[0036] Specifically, the adjustment component 100 includes a fixing plate 101, a fixing groove 102 is provided on the surface of the fixing plate 101, a fixing piece 103 is fixedly arranged inside the fixing groove 102, the fixing groove 102 and the fixing piece 103 are arranged in a ring array with respect to the fixing plate 101, a fixing tube 104 is fixedly provided on the outer side of the fixing plate 101, a lifting column 105 is coaxially arranged inside the fixing tube 104, a storage piece 106 is provided on the outer side of the fixing tube 104, a control piece 107 is fixedly arranged on the top of the storage piece 106, a limiting groove 108 for the control piece 107 to cooperate with the lifting column 105 is provided on the surface of the fixing tube 104, a top plate 109 is fixedly provided on the outer side of the lifting column 105d, and a sensor 110 is fixedly provided on the outer side of the top plate 109.

[0037] The fixing member 103 includes a suction cup 103a fixedly arranged on the top of the fixing plate 101, a limiting tube 103b is fixedly arranged on the top of the suction cup 103a, a round platform 103c is arranged inside the limiting tube 103b, a spring 103d is fixedly arranged on the top of the round platform 103c, and the round platform 103c and the pull rod 103g form a lifting structure through the spring 103d, so that when the suction cup 103a is pressed, the gas retained in the suction cup 103a will push the round platform 103c to flow out through the air hole 103f, and after the gas flows out, it can push the round platform 103c to block the bottom of the limiting tube 103b through the spring 103d, so as to achieve the purpose of fixing the entire device. A positioning plate 103e is fixedly provided on the outer side of 103d, and an air hole 103f is opened on the surface of the positioning plate 103e. A pull rod 103g is also provided on the top of the cone 103c. There are four air holes 103f arranged in a circular array about the positioning plate 103e, and pull rods 103g are movable in two symmetrical air holes 103f, so that the pull rods 103g can be pulled to slide in the positioning plate 103e, and the pull rods 103g are fixedly connected to the cone 103c. When the pull rod 103g is pulled, the pull rod 103g drives the cone 103c to squeeze the spring 103d, so that air can flow into the suction cup 103a, thereby achieving the purpose of unlocking the entire device.

[0038] During use, when the suction cup 103a is pressed, the gas retained in the suction cup 103a will push the table 103c to flow out through the air hole 103f. After the gas flows out, the table 103c can be pushed by the spring 103d to block the bottom of the limiting tube 103b, thereby achieving the purpose of fixing the entire device; the pulling rod 103g can be pulled to slide in the positioning plate 103e, and the pulling rod 103g is fixedly connected to the table 103c. When the pulling rod 103g is pulled, the pulling rod 103g drives the table 103c to squeeze the spring 103d, thereby allowing air to flow into the suction cup 103a, thereby achieving the purpose of unlocking the entire device. This process can be portable and the entire device can be moved to any position at will, and the operation method is simple and easy to operate.

[0039] Example 2

[0040] Reference Figure 1-4 , which is the second embodiment of the utility model, and this embodiment provides a storage mechanism.

[0041] The storage mechanism 100 further includes a storage component 106 and a control component 107 .

[0042] Specifically, the storage member 106 includes a movable plate 106a fixedly arranged with the fixed tube 104, a pedal 106b for stepping is arranged outside the movable plate 106a, a weight 106c is arranged outside the pedal 106b, and a connecting rod 106d is arranged outside the pedal 106b at a distance from the weight 106c;

[0043] The control member 107 includes a placement plate 107a fixed to the fixed tube 104, a ratchet 107b is provided on the surface of the placement plate 107a, a groove that can cooperate with the ratchet 107b is provided on the side wall of the lifting column 105, a moving groove 107c is provided on the surface of the placement plate 107a, a moving rod 107d is provided inside the moving groove 107c, and the moving rod 107d is movably connected to the control plate 107e, a first ratchet 107f is movably provided on one side of the control plate 107e, and a second ratchet 107g is movably provided on the other side of the control plate 107e, and a control rod 107h is also fixedly provided on the outer side of the control plate 107e, and the pedal 106b cooperates with the lifting column 105 through the ratchet 107b to make the pedal 106b move when the pedal 106b is stepped on. , the pedal 106b can drive the connecting rod 106d and the control rod 107h to move, and then the control rod 107h drives the No. 2 pawl 107g to move on the ratchet 107b. When the pedal 106b moves upward, the No. 1 pawl 107f continues to move on the ratchet 107b, and then the ratchet 107b and the lifting column 105 can be driven to move upward. When it moves to the top or needs to be stored, by pushing the moving rod 107d, the moving rod 107d drives the control plate 107e and the No. 1 pawl 107f and the No. 2 pawl 107g to move to the right, and then the No. 1 pawl 107f and the No. 2 pawl 107g no longer cooperate with the ratchet 107b, and then the lifting column 105 can be stored in the fixed tube 104, thereby achieving the purpose of storage.

[0044] When in use, when the pedal 106b is stepped on, the pedal 106b can drive the connecting rod 106d and the control rod 107h to move, and then the control rod 107h drives the second pawl 107g to move on the ratchet 107b. When the pedal 106b moves upward, the first pawl 107f continues to move on the ratchet 107b, and then the ratchet 107b and the lifting column 105 can be driven to move upward. When it moves to the top or needs to be stored, the moving rod 107d is pushed to make the moving rod 107d move upward. 107d drives the control plate 107e and the No. 1 pawl 107f and the No. 2 pawl 107g to move to the right, so that the No. 1 pawl 107f and the No. 2 pawl 107g no longer cooperate with the ratchet 107b, and the lifting column 105 can be stored in the fixed tube 104, so as to achieve the purpose of storage. This process can drive the sensor 110 to rise and fall to the required position by stepping on the pedal 106b when the entire component is in use, and the entire component can be stored when not in use.

[0045] Example 3

[0046] Reference Figure 1-6 , which is the third embodiment of the present utility model, is based on the previous embodiment, and is different from the previous embodiment in that: this embodiment provides a voice alarm system.

[0047] The voice alarm system comprises a control assembly 200 .

[0048] The control component 200 includes an infrared module 201 , a voice module 202 , a display module 20 , and a battery module 205 . The sensor 110 is arranged in cooperation with the infrared module 201 .

[0049] Infrared module 201, when detecting the obstacle signal ahead, the green indicator light on the circuit board will light up, and the OUT port will continuously output a low-level signal. The detection distance of this module is 2~30cm, the detection angle is 35°, and the detection distance can be adjusted by a potentiometer; the voice module 202 can emit a sound to warn after detection by the infrared module 201; the display module 203 will light up the device as a reminder while the sound warns; the battery module 204, the device is powered by a 24V low-voltage lithium battery, and its voltage is lower than the human safety voltage. People will not get an electric shock. The built-in power circuit fuse can cut off the power circuit in the event of circuit abnormality to ensure the safety of the lithium battery. It can be deployed at the entrance and exit according to the on-site conditions, and the distance can be adjusted by the diffuse reflection plate, forming a feature of strong adaptability to on-site deployment conditions.

[0050] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0051] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0052] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0053] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A storage mechanism, characterized in that: include, The adjustment component (100) comprises a fixing plate (101), a fixing groove (102) on the surface of the fixing plate (101), a fixing member (103) inside the fixing groove (102), a fixing tube (104) outside the fixing plate (101), a lifting column (105) inside the fixing tube (104), a storage member (106) outside the fixing tube (104), a control member (107) on the top of the storage member (106), a limiting groove (108) on the surface of the fixing tube (104), a top plate (109) outside the lifting column (105), and a sensor (110) outside the top plate (109).

2. The storage mechanism according to claim 1, characterized in that: The fixing member (103) comprises a suction cup (103a) fixedly arranged on the top of the fixing plate (101); a limiting tube (103b) is fixedly arranged on the top of the suction cup (103a); a round table (103c) is arranged inside the limiting tube (103b); a spring (103d) is fixedly arranged on the top of the round table (103c); a positioning plate (103e) is fixedly arranged on the outer side of the spring (103d); a vent hole (103f) is provided on the surface of the positioning plate (103e); and a pull rod (103g) is also arranged on the top of the round table (103c).

3. The storage mechanism according to claim 2, characterized in that: The storage member (106) comprises a movable plate (106a) fixedly arranged with the fixed tube (104); a pedal (106b) is arranged on the outer side of the movable plate (106a); a weight (106c) is arranged on the outer side of the pedal (106b); and a connecting rod (106d) is also arranged on the outer side of the pedal (106b) at a distance from the weight (106c).

4. The storage mechanism according to claim 3, characterized in that: The control member (107) comprises a placement plate (107a) fixed to a fixed tube (104); a ratchet (107b) is arranged on the surface of the placement plate (107a); a movable groove (107c) is opened on the surface of the placement plate (107a); a movable rod (107d) is arranged inside the movable groove (107c); the movable rod (107d) is movably connected to a control plate (107e); a first ratchet (107f) is movably arranged on one side of the control plate (107e); a second ratchet (107g) is movably arranged on the other side of the control plate (107e); and a control rod (107h) is also fixedly arranged on the outer side of the control plate (107e).

5. The storage mechanism according to any one of claims 3-4, characterized in that: The fixing grooves (102) and the fixing members (103) are arranged in a ring array with respect to the fixing plate (101); The side wall of the lifting column (105) is provided with a groove that can cooperate with the ratchet (107b).

6. The storage mechanism according to claim 5, characterized in that: The round table (103c) and the pull rod (103g) form a lifting structure via a spring (103d).

7. The storage mechanism according to claim 6, characterized in that: Four of the air holes (103f) are arranged in a ring array with respect to the positioning plate (103e), and pull rods (103g) are movable in two symmetrical air holes (103f).

8. The storage mechanism according to claim 7, characterized in that: The pedal (106b) and the lifting column (105) are lifted and lowered in coordination via a ratchet wheel (107b).

9. A voice alarm system, characterized in that: It comprises the storage mechanism according to any one of claims 1 to 8, and a control component (200), wherein the control component (200) comprises an infrared module (201), a voice module (202), a display module (204), and a battery module (205).

10. The voice alarm system according to claim 9, characterized in that: The sensor (110) is arranged in cooperation with the infrared module (201).

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